The extraction of Sieglinde forces Germany to unveil an all-new type of Uber. One that can change naval warfare forever. But the Allies have not just be sitting idle and have a new trick up their sleeves as well.

The extraction of Sieglinde forces Germany to unveil an all-new type of Uber. One that can change naval warfare forever. But the Allies have not just be sitting idle and have a new trick up their sleeves as well.